Finally, the chromatic dispersive characteristics of holographic lens and refractive lens are compared, and the effective chromatic coefficient of holographic lens is given.
最后，对全息透镜和折射透镜的色散特性进行了比较，得到衍射光学元件的等效色散系数。
The Gaussian optical parameters and the most important aberration coefficients-spherical aberration coefficient and chromatic aberration coefficient are calculated.
计算了完整的高斯光学参量及最重要的象差系数——球差系数和色差系数。
Refractive index, chromatic dispersion and absorption coefficient are material figures of merit for ultrafast all optical switch.
折射率、色散和吸收系数是用于超高速全光开关的光学材料的重要品质指数。
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